baber/WOPTO huggingface dataset:
Patent JP-2000063420-A (JP)
Title: Preparation of propylene-ethylene block copolymer
Inventor: TAKATSUNA KAZUTOSHI
IPC: C08F4/658
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To suppress formation of gels and to obtain a block copolymer excellent in a balance between stiffness and impact resistance by providing a specific electron donating-compound in copolymerization at a second stage to reduce reaction activity to a specific ratio and by regulating intrinsic viscosity of a random copolymer portion into a specific range. SOLUTION: In preparation of a crystalline (co)polymer of propylene at a first stage and copolymerization of propylene and ethylene at a second stage in the presence of a Ziegler-type catalyst formed of a solid catalyst component essentially containing Mg, Ti, a halogen and an electron donor and an organic aluminum compound, an electron donating-compound selected from 3-7C aliphatic carboxylates, 3-7C aliphatic ketones and 4-8C aliphatic ethers is provided to reduce reaction activity to 80-50% of that without the electron donating- compound to regulate intrinsic viscosity of the random copolymer portion to 3.5-8.0 dl/g.
Patent JP-S6399107-A (JP)
Title: Method of replacing chuck pawl and device for replacing thereof
Inventor: MURATA FUMISABUROU
IPC: B23B31/16
Filed: 1986-10-16
Abstract: PURPOSE:To make it possible to replace chuck pawls, by circulating cassettes each storing therein a group of chuck pawls, and by moving them pitch by pitch at a replacing position in the direction of a storing row so that a large number of chuck pawls may be stored in order within a narrow space. CONSTITUTION:Chuck pawls 6 which are stored in a cassette 14, being vertically stacked one upon another, are moved to a replacing position A by means of a circulating device 15, and are removed from a chain by means of a disengaging device. Further, the chuck pawls 6 is pulled out one by one by means of a pitch feed device sliding on the guide device 87, and are set right above a spindle chuck 5 which has been rotated by a predetermined angle. Further, after the chuck 5 is lifted up to a loop rail 21 by means of a replacing arm device 2, their positions are changed with each other by 180 deg.. Then, both chuck pawls 6 are raised and lowered simultaneously by means of cylinders 24, 25 so as to be replaced with each other, and then are inserted into the cassette 14 and the spindle chuck 5, respectively.
Patent JP-S63141673-A (JP)
Title: Extremely thin film improved in adhesiveness to substrate and its preparation
Inventor: KAMIKITA MASAKAZU
IPC: B05D1/20
Filed: 1986-10-16
Abstract: PURPOSE:To improve the adhesiveness of an extremely thin heat-resistant high- polymer film to a substrate by providing a thin film of an org. compd. contg. an amino group or epoxy group and alkoxysilane group between the substrate and the extremely thin heat-resistant high-polymer film. CONSTITUTION:The substrate formed by treating the org. compd. contg. either of the amino group or epoxy group or both said groups and the alkoxysilane group is used and the heat-resistant high polymer or the precursor thereof is cumulated thereon by a Langmuir-Blodgett's technique. For example, beta-(3,4- epoxycyclohexyl)ethyl trimethoxysilane is used as the above-mentioned org. compd. and an insulating film I as the thin film of this invention is formed on a semiconductor S such as Si. A metal M is provided thereon. The adhesiveness between the semiconductor S and the metal M is thereby improved and the satisfactory constitution of a photoelectric converter such as solar battery and a light emitting and receiving element such as LED is permitted.
Patent JP-S61210049-A (JP)
Title: Production of optically active alpha-aromatic group-substituted alkanecarboxylic acid
Inventor: SATO KAZUO
IPC: C07C57/30
Filed: 1984-11-21
Abstract: PURPOSE:To obtain the titled substance useful as medicinal drug, etc., easily, in high conversion, in one step, by the Friedel-Crafts alkylation reaction of an easily available alpha-sulfonyloxyalkanecarboxylic acid with an aromatic compound in the presence of a Lewis acid. CONSTITUTION:The optically active alpha-sulfonyloxyalkanecarboxylic acid of formula I (R<1> is alkyl or cycloalkyl; R<2> is H or alkyl different from R<1> or cycloalkyl different from R<1> ; R<3> is H, alkyl or cycloalkyl; X is sulfonyloxy; *represents asymmetric carbon atom) is made to react with an aromatic compound of formula II (Ar is aromatic group) in the presence of a Lewis acid at -50-+100 deg.C at a conversion of >=80% to obtain the compound of formula III having inverted steric configuration. The Lewis acid is preferably an aluminum compound, especially aluminum chloride, etc., and its amount is preferably 0.2-2.4mol per 1mol of the compound of formula I.
Patent JP-H04125542-A (JP)
Title: Extra printing method for negative film and extra printing information recorder
Inventor: UEKUSA TADASHI
IPC: G03B27/46
Filed: 1990-09-17
Abstract: PURPOSE:To facilitate the handling of extra printing information and splicing operation by drawing a negative film out of a cartridge and recording the extra printing information on the film, rolling the film, and reading the extra printing information while rewinding the film. CONSTITUTION:The cartridge 3 which contains one negative film 2 after development is set on a preparation device and a read head 8 reads the information out of the information recording layer of the film 2 and writes it in a RAM 36. At a test position, a frame is lighted by a show-case 22 and observed, and the specification of frames to be printed extra, the input of extra printing quantities, and the correction of exposure correction value when necessary are performed. Then the film 2 is sent to a tape splicing mechanism 26 and matched with the tail end of a long negative film 29, which is wound around a reel 28 and then rewound to a reel 28a. Then the reel 28a is set on a printer and the read head reads the extra printing information to set the film at a print position automatically.
Patent JP-2000070083-A (JP)
Title: Display panel
Inventor: ITAGAKI TAKAFUMI
IPC: A47B96/20
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a display panel in which the display panel can be locked by screws at other parts than an upper part, in which screw-locked parts are covered with covers to hide head parts of the screws, and in which loads applied on flanges are received by the covers as well. SOLUTION: A rib part comprising a pair of ribs 2, 3 vertially apart from each other is disposed on a surface of a panel base plate 1, and flanges 4, 5 are vertically connected to the ribs 2, 3. A groove bottom wall for locking by a screw is formed in a groove part 8 between the ribs 2, 3, so a display panel can be locked onto a counter surface by the screw. In the groove part 8, a cover part 20 is engaged, so a head part of the screw N can be hidden, and a surface wall of the cover part 20 is roughly flat with the flanges 4, 5 to disperse loads applied on the flanges 4, 5. By applying decoration such as coloring on the surface wall of the cover part 20, a pattern can be formed in the display panel, thereby decoration effect can be improved.
Patent JP-H04232478-A (JP)
Title: Apparatus for measuring multipactor phenomenon
Inventor: WARUTAA ZOKARAATO
IPC: G01R29/26
Filed: 1991-06-21
Abstract: PURPOSE: To provide a miltipactor phenomenon measuring device using phase noise. CONSTITUTION: This device is provided with a first coupler 10 disposed in series between an input for receiving input power Pi and an output for delivering output voltage Ps, a device 11 to be measured which is stored in a vacuum chamber 12, the second coupler 13, and a mixer 14 which operates as a phase detector having the first input connected to the output of the first coupler 10 so as to sample a part of the input Pi through a first damper 15 and a phase shifter 16, the second input connected to the output of the second coupler 13 so as to sample a part of the output voltage Ps through a second damper 17, and an output Vs connected to a spectrum analyzer 18. This invention is applied, especially to a space field.
Patent JP-H0997128-A (JP)
Title: Information-processing system
Inventor: MATSUSHIMA SHINJI
IPC: G06F1/32
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a superior information processing system which can drop or stop the operation frequency of CPU at appropriate timing even while asynchronous communication is executed with a peripheral equipment. SOLUTION: This system includes a CPU 11 which can be operated at a regular mode and a power saving mode whose power consumption is lower than the regular mode, one or more peripheral equipments 17, 23, buses 12, 16 and 22 for making communication between the peripheral equipments 17, 23 and CPU 11, a bus cycle detection means for monitoring a bus cycle on the buses, a state judgment means for deciding the operation mode of the CPU 11 in a specified bus cycle detected by the bus cycle detection means and a signal generation means for transmitting a control signal for switching the operation mode based on a judgment result by the state judgment means to the CPU 11.
Patent JP-H0884883-A (JP)
Title: Bobbin exchange device
Inventor: MORI TAKAYOSHI
IPC: D05B59/04
Filed: 1994-09-14
Abstract: PURPOSE: To perform an operation in the next process satisfactorily without entangling bobbin thread derived from a bobbin case in a clasping means when the bobbin case is taken out from a pot. CONSTITUTION: This bobbin exchange device is equipped with the pot 16 on which the bobbin case 8 housing a bobbin 7 in its inside is loaded, a bobbin case clasping means 5 capable of clamping/releasing the bobbin case, and a moving means 6 which moves the bobbin case clamping means 5 forward/ backward along a pot axis. The bobbin case 8 in the pot is extracted from the pot by clamping by the bobbin case clamping means 5, and also, the bobbin case housing the bobbin across which the bobbin thread is wound is loaded on the pot by clamping by the bobbin case clamping means 5. Moreover, a derived thread guide means 50 which guides the bobbin thread derived from the bobbin case 8 loaded on the pot is provided so as not to entangle in the bobbin case clamping means 5 when the bobbin is exchanged.
Patent JP-2001075701-A (JP)
Title: Information equipment, image information equipment and information display method
Inventor: OZAWA MAMORU
IPC: G06F3/0482
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide information equipment and image information equipment capable of easily processing information in the case of processing the image information or the like to which prescribed data belong on the basis of the prescribed data. SOLUTION: The information equipment is allowed to process plural information including prescribed data such as time, azimuth and temperature belonging to each information on the basis of the prescribed data to express the information and provided with a display part for displaying a scale axis 1006b setting up each of the prescribed data as each scale. A scale unit of the scale axis 1006b or its increase/decrease ratio can be optionally displayed around a specified point 1006c along the axis 1006b. In this example, the scale axis is a 'time axis' and each scale is 'each date (time data)'.
Patent JP-H08110236-A (JP)
Title: Apparatus for guiding onto course for vehicle
Inventor: FUKUI MITSUHIRO
IPC: G01C21/00
Filed: 1994-10-13
Abstract: PURPOSE: To immediately indicate a new course in a vehicle course-guiding apparatus when a vehicle runs an erroneous lane at a guide intersection having an area where it is prohibited to change lanes. CONSTITUTION: When a transceiver 26 receives data from a beacon thereby to detect that a prohibition area is present at a next intersection where it is prohibited to change lanes, an ECU 24 searches for new courses other than a recommended course and stores in a memory 30. A lane where the vehicle runs at present is recognized based on signals from a winker signal detection sensor 10, a yaw angle detection sensor 12, a lane restriction detection sensor 14, a stearing sensor 16, and wheel velocity difference detection sensors 18, 20. When the lane is an erroneous lane, a new course corresponding to the running lane is read out from the memory 30 and displayed at a display device 31.
Patent JP-H05196770-A (JP)
Title: Nuclear fuel pellet
Inventor: ISHIMOTO SHINJI
IPC: G21C3/62
Filed: 1992-09-17
Abstract: PURPOSE:To prevent the density drop of a fissile material, by adding at least one of aluminium oxide and silicon oxide to the fissile material. and beryllium oxide, and by keeping the porosity of a pellet not more than a specified value. CONSTITUTION:In a nuclear fuel pellet obtained by sintering a fissile material, when at least one of aluminium oxide and silicon oxide, and beryllium oxide are added to the fissile material, and at least one of aluminium oxide and silicon oxide is added to the nuclear fuel so that the porosity of the pellet is at most 5%, these are deposited in grain boundaries of the pellet, boundary slips become easy to occur, and the stress of the mutual action between the pellet and a coated pipe is reduced. Further, when beryllium oxide of high heat conductivity is added, the heat conductivity of the pellet is improved. In the pellet, the density reduction of the fissile material can be prevented, and when the added volume of the additive is less than the reduction volume of the porosity, inversely the density of the fissile material can be increased. By the reduction of the porosity, the heat conductivity of the pellet is improved.
Patent JP-S60144855-A (JP)
Title: Memory lock system
Inventor: NAKAMURA KOUJI
IPC: G06F12/08
Filed: 1983-12-30
Abstract: PURPOSE:To prevent a turn-around increment and the increase of busy factor of a chche directory of another access originator device, by providing a lock deciding part consisting of a register and a comparator. CONSTITUTION:When an access originator device 104 produces a write access request to a main memory 101, this request is first selected by a priority logic 125. Then an access request address is supplied to comparators 213, 214, 223 and 224 within the lock deciding parts 123 and 124 respectively. In addition, the contents of lock address storing registers 212, 221 and 222 are compared with the access request address fed from the device 104. When the coincidence is obtained from the comparison, the access to be fed to a subject of the memory 101 is prevented. In such a way the increase the busy factor of a cache directory of another access originator device and a turn-around increment are prevented.
Patent JP-H0584601-A (JP)
Title: Two-spindle lathe
Inventor: YOSHIKAWA SHINJI
IPC: B23B15/00
Filed: 1991-09-26
Abstract: PURPOSE:To continuously machine a work by providing spindle chucks, a reversing device, and a loader for loading and unloading the work, on a two-spindle lathe, and providing a control device so that the front and rear sides of the work can be machined using only one spindle chuck in the case of abnormality. CONSTITUTION:A spindle head 2 is provided in the middle of the upper face of a base 1 of a lathe device body A, and two spindle chucks 3, 4 are installed on the spindle head. The front side of a work is machned using the chuck 3, and the rear side of the work is machined using the chuck 4. A reversing device 5 for reversing the work from the front side to the rear side is provided on the head 2. A loader 15 for loading and unloading the work to and from the chucks 3, 4 is provided at the lower end of a lifting and lowering bar 14. Further, a control device C is provided by the side of the lathe device body A. When an abnormality occurs on the side of the chuck 3 during machining operation, the rotation of the chuck 3 is stopped by a control unit, and the work under maching is transferred to the chuck 4 by the loader 15, and machined until the machining operation is completed. The work is then reversed by the reversing device 5, and thus the rear side of the work is machined.
Patent JP-H08110057-A (JP)
Title: Heating cookware
Inventor: MORIGUCHI SANENORI
IPC: F24C15/18
Filed: 1994-10-13
Abstract: PURPOSE: To provide a heating cookware which is capable of heating while confirming the burning color of the whole of a fish without pulling out a grille dish or without peeping into a grille door with regards to the lighting of a grille which burns fishes in particular. CONSTITUTION: The depth and the width of a heating chamber 2 is shaped up so that the relation between the depth/width may be less than 1 when viewed from the front. A lighting means 9 is installed between a grille door 6 and a grille net 4 in this structure. This construction makes it possible to monitor the whole of a fish from the head to the tail from the grille door 6 and look at a heated article 1 very clearly, thereby eliminate the need of looking into the grille door, and heat the article 1 while confirming a state such as a burning color or the like.
Patent JP-H0588336-A (JP)
Title: Film cutter device
Inventor: KURAMOTO TAKASHI
IPC: G03F1/92
Filed: 1991-09-26
Abstract: PURPOSE:To obtain the film cutter device which can accurately and easily cut a color separation plate to specific size when the color separation plate which is outputted from a color scanner is stuck on a mount. CONSTITUTION:Sliding members 18a and 18b which freely slide in the length direction of the color separation plate and are locked at positions corresponding to desired length for cutting are provided at side parts of a table 10 where the color separation plate 12 is mounted. Those sliding members 18a and 18b are fitted with a slide bar 18 provided with frames 20a-20d where the upper end of the color separation plate abuts and a film weight 28 which fixes the upper end part of the color separation plate. A cutter 40 which cuts the lower end of the color separation plate while moving in the width direction of the color separation plate is provided at the lower end of a table 10.
Patent JP-H0588807-A (JP)
Title: Default settable computer
Inventor: YAMADA YUMIKO
IPC: H03M11/04
Filed: 1991-09-26
Abstract: PURPOSE:To provide the default settable computer of a function key. CONSTITUTION:A program including a means to perform the default setting of a function key is started and an initial menu screen is opened. At first, the function key to show the default setting processing of the function key is pushed down, or a cursor is moved, the default setting processing of the function key is selected, and an execution key is pushed down (S1). Next, the default of the function key in plural respective menu screens is set (S2). When the default setting of the function key is completed, the function key to show the return to an initial menu screen is pushed down, or the cursor is moved, the return to the initial menu screen is selected, and when the execution key is pushed down, it returns to the initial menu screen (S3).
Patent JP-2000070555-A (JP)
Title: Rotary toy
Inventor: TAKAYANAGI HIROSHI
IPC: A63H1/30
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a rotary toy which can easily be handled even by a little child and can develop a new playing method. SOLUTION: This toy is provided with a disc-shaped case 1 having light transmissibility on the front face at least, a disc-shaped rotary body 2 pivotally supported inside the case 1 to be freely rotatable and a driving means 3 for driving the rotary body 2. The rotary body 2 is provided with plural light emitting means 22, a rotation detecting means for detecting rotations and a control means for controlling the emission of the light emitting means 22 based on the detected result of the rotation detecting means 21, and the driving means 3 can be operated from the outside of the case 1.
Patent JP-H0695902-A (JP)
Title: Information processor in processor duplex system
Inventor: OGURO HIROSHI
IPC: G06F11/16
Filed: 1992-09-17
Abstract: PURPOSE:To reduce the generation of faults and to improve reliability by specifying a processor generating a fault and continuing processing by means of duplex constitution by using the internal information of a processor which generates no fault. CONSTITUTION:At the time of detecting the generation of an internal fault which can not be corrected, a processor B 200 outputs an internal fault display signal 210. Since synchronism between processors A, B 100, 200 is disabled, the processor B 200 detects the discrepancy of an output signal to a bus 700 and outputs a discrepancy fault detection display signal 213. The processor A 100 sets up resynchronization specifying information in a resynchronization specifying register 302 in order to attain resynchronism with the processor B 200. Thereby, duplex control circuit 300 outputs synchronism reset instructing signals 150, 250 to synchronize the processors A, B 100, 200 and then reset the synchronism. Consequently processing being executed at the time of generating the discrepancy fault in the duplex constitution can be continued.
Patent JP-H06101985-A (JP)
Title: Heat exchanger tube with grooved internal wall
Inventor: SUKUMODA TOSHITSUKA
IPC: F28F1/40
Filed: 1992-09-17
Abstract: PURPOSE:To prevent a heating medium liquid from spreading along a spiral groove and increase contact frequency between heating medium steam and a metal surface, thereby enhancing the condensation efficiency. CONSTITUTION:A large number of spiral grooves, which are installed in parallel with each other at an angle of 10 deg. to 20 deg. to a pipe axis, are formed on an inner surface of a metal pipe. One spiral-shaped projected part 4 or at least two projected parts 4, which intersect the grooves 2 and are installed in parallel with each other at an angle of 2 deg.-6 deg. to the pipe axis, are formed on the inner surface with a span provided in the circumferential direction.
Patent JP-H04128519-A (JP)
Title: Accelerator pedal device for vehicle
Inventor: TAKAHASHI NOBUYUKI
IPC: B60K26/04
Filed: 1990-09-18
Abstract: PURPOSE:To improve depressing operability of an accelerator pedal by constituting so that a hysteresis characteristic between much depressing time and little depressing time of the accelerator pedal may be set suitable for whole depressing quantity range of the accelerator pedal, in an accelerator pedal device for a vehicle. CONSTITUTION:When an accelerator pedal Acc is depressed, a drive gear 40 is turned in one direction in accordance with downward tilt of a pedal arm 50, and a driven gear 30 is turned in the other direction to turn turning shaft 20 in the same direction. Then, a lever 60, a turning member 70, and a circular plate 130 are turned against an inner and outer both sides coil springs 90, 100, and the sum of both torsional resilient force of the inner and outer both side coil springs 90, 100 linearly increases. Meanwhile, when depressing quantity of the same accelerator pedal Acc is reduced, the turning member 70 is turned in the direction of torsional resilient forces of the inner and outer both side coil springs 90, 100, therefore the sum of the both torsional resilient force linearly reduces according to the turning of the turning member 70.